Commit 283189d3 authored Feb 28, 2013 by Li Fei Committed by Mark Brown Mar 01, 2013

regmap: irq: call pm_runtime_put in pm_runtime_get_sync failed case



Even in failed case of pm_runtime_get_sync, the usage_count
is incremented. In order to keep the usage_count with correct
value and runtime power management to behave correctly, call
pm_runtime_put(_sync) in such case.

Signed-off-by Liu Chuansheng <chuansheng.liu@intel.com>
Signed-off-by: Li Fei <fei.li@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

parent a2b37efc

drivers/base/regmap/regmap-irq.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -184,6 +184,7 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
	if (ret < 0) {		if (ret < 0) {
	dev_err(map->dev, "IRQ thread failed to resume: %d\n",		dev_err(map->dev, "IRQ thread failed to resume: %d\n",
	ret);		ret);
			pm_runtime_put(map->dev);
	return IRQ_NONE;		return IRQ_NONE;
	}		}
	}		}